Patents by Inventor Hoon Park

Hoon Park has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 12264240
    Abstract: A thermoplastic resin composition including 100 parts by weight of a base resin including 0.5 to 45% by weight of a graft copolymer (A-1) including acrylate rubber having an average particle diameter of 50 to 150 nm, an aromatic vinyl compound, and a vinyl cyanide compound, 20 to 80% by weight of a graft copolymer (A-2) including acrylate rubber having an average particle diameter of 151 to 600 nm, an aromatic vinyl compound, and a vinyl cyanide compound, and 10 to 45% by weight of an ?-methylstyrene-based copolymer (B) having a weight average molecular weight of 60,000 to 180,000 g/mol; and 0.5 to 10 parts by weight of an ultra-high molecular weight copolymer (C) having a weight average molecular weight of 1,000,000 to 12,000,000 g/mol. A method of preparing the thermoplastic resin composition and a molded article including the thermoplastic resin composition are also disclosed.
    Type: Grant
    Filed: June 3, 2021
    Date of Patent: April 1, 2025
    Assignee: LG CHEM, LTD
    Inventors: Yong Hee An, Tae Hoon Kim, Chun Ho Park, Daeun Sung, Wangrae Joe, Jeongmin Jang
  • Patent number: 12262992
    Abstract: A method of estimating hemoglobin concentration, may comprise: receiving a skin image of a subject; determining a formula into which the skin image is introduced; and estimating a hemoglobin concentration of the subject by introducing the skin image into the determined formula.
    Type: Grant
    Filed: April 29, 2022
    Date of Patent: April 1, 2025
    Assignee: Research & Business Foundation Sungkyunkwan University
    Inventors: Kwang Seok Hong, Jin Soo Park, Sang Hoon Hong
  • Publication number: 20250104602
    Abstract: A display device including a display panel having a plurality of pixels, the display panel comprising a first display area having first resolution and a second display area having second resolution, the second resolution being lower than the first resolution, and a controller configured to generate display area information of each of the plurality of pixels, to blur an image that is displayed in the second display area based on the display area information, and to perform control such that the blurred image is displayed on the display panel.
    Type: Application
    Filed: December 9, 2024
    Publication date: March 27, 2025
    Applicant: SILICON WORKS CO., LTD.
    Inventors: Dae Hee BAE, Bo Sung KIM, Jun Hun PARK, Ji Hong YUK, Sung Woo HAN, Ji Hoon CHOI
  • Publication number: 20250102405
    Abstract: A concentration filter for selectively concentrating a sample, a method for manufacturing the concentration filter, and a sample concentration device are disclosed herein. The selective concentration filter of the present invention comprises: a base having pores; and a selective permeable membrane which is coated on the base and which comprises vesicles, wherein the selective permeable membrane concentrates an analyte to be analyzed from a sample and allows at least a portion of the remaining substances, other than the analyte, to be permeated through a pore structure. According to the present invention, an analyte to be analyzed can be easily concentrated through a simplified structure.
    Type: Application
    Filed: November 26, 2024
    Publication date: March 27, 2025
    Inventors: Jeong Hoon LEE, Seong Jun PARK, Seung Min LEE
  • Publication number: 20250100340
    Abstract: Disclosed are a mount control system and method for vehicles in which a camera of an electronically controlled suspension system with road preview photographs a road surface condition of a road ahead of a vehicle, a suspension controller determines a road surface state of the road based on photographed information of the camera, and a mount controller controls semi-active mounts to be in an on state or in an off state based on road surface state determination information transmitted from the suspension controller and values detected by wheel acceleration sensors mounted on wheels of the vehicle, so as to improve not only NVH performance but also driving vibration damping performance depending on the road surface state.
    Type: Application
    Filed: January 10, 2024
    Publication date: March 27, 2025
    Inventors: Jin Hyun KIM, Jang Ho KIM, Dong Wook LEE, Hyung Jin KIM, Eun Suk YOO, Jong Hoon CHOI, Sang Hyun PARK, Seong Eun HONG, Young Jae KIM, Hyeon Jun KIM, In Yong JUNG, Chang Beom KIM
  • Publication number: 20250102555
    Abstract: The present disclosure relates to a partial discharge monitoring system and a partial discharge monitoring method that are capable of monitoring and determining a defect generated in a high-voltage power device in real time by pattern recognizing signals generated from the high-voltage power device with a machine learning algorithm being applied.
    Type: Application
    Filed: December 29, 2022
    Publication date: March 27, 2025
    Inventors: Kyung Hoon JANG, Sung Ik SHIM, Sung Yun KIM, Dae Jin PARK, Hyeon Seok LEE, Kuniaki SAKAMOTO
  • Publication number: 20250104344
    Abstract: There are provided an apparatus and a method for reconstructing a 3D human object in real time based on a monocular color image. A 3D human object reconstruction apparatus according to an embodiment extracts a pixel-aligned feature from a monocular image, extracts a ray-invariant feature from the pixel-aligned feature, generates encoded position information by encoding position information of a point, predicts a SD of a point from the ray-invariant feature and the encoded position information which are extracted, and reconstructs a 3D human object by using the predicted SD. Accordingly, the ray-invariant feature extracted from the pixel-aligned feature, and the encoded position information are used, so that an amount of computation for predicting SDs of points of a 3D space can be noticeably reduced and a speed can be remarkably enhanced.
    Type: Application
    Filed: December 13, 2022
    Publication date: March 27, 2025
    Applicant: Korea Electronics Technology Institute
    Inventors: Min Gyu PARK, Ju Hong YOON, Ju Mi KANG, Je Woo KIM, Yong Hoon KWON
  • Publication number: 20250103102
    Abstract: A resilient member according to an embodiment comprises one surface and the other surface opposite from the one surface. In a resilient member comprising a first area and a second area, the first area is defined as a folding area, and the second area is defined as a non-folding area. A plurality of first patterns are formed on the first area, and a plurality of second patterns are formed on the second area. The first patterns or the second patterns are formed by holes or grooves. The surface area of second openings, which are formed by the holes or grooves of the second patterns on the one surface or the other surface, differ from one another within the second area.
    Type: Application
    Filed: December 6, 2024
    Publication date: March 27, 2025
    Inventors: Duck Hoon PARK, Sung Won Kang, Jung Min Gwak
  • Publication number: 20250100980
    Abstract: The present invention relates to N-phenylbenzoxazolo-2-amine and N-phenyloxazolopyridin-2-amine derivatives as novel leukotriene B4 receptor inhibitors, and use thereof.
    Type: Application
    Filed: November 25, 2022
    Publication date: March 27, 2025
    Applicants: EWHA UNIVERSITY - INDUSTRY COLLABORATION FOUNDATION, DONGGUK UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION
    Inventors: Hyun Ae WOO, Hea-Young PARK, Jihye YOO, Darong KIM, Joohye KIM, Chang-Hoon LEE, Hyun Ji KIM
  • Publication number: 20250106389
    Abstract: The present invention relates to a method and apparatus for setting a reference picture index of a temporal merging candidate. An inter-picture prediction method using a temporal merging candidate can include the steps of determining a reference picture index for a current block; and inducing a temporal merging candidate block of the current block and calculating a temporal merging candidate from the temporal merging candidate block, wherein the reference picture index of the temporal merging candidate can be calculated regardless of whether a block other than the current block is decoded. Accordingly, a video processing speed can be increased and video processing complexity can be reduced.
    Type: Application
    Filed: December 11, 2024
    Publication date: March 27, 2025
    Applicants: Electronics and Telecommunications Research Institute, University-Industry Cooperation Group of Kyung Hee University
    Inventors: Hui Yong KIM, Gwang Hoon PARK, Kyung Yong KIM, Sang Min KIM, Sung Chang LIM, Jin Ho LEE, Jin Soo CHOI, Jin Woong KIM
  • Publication number: 20250104968
    Abstract: This invention is an antenna structure inducing plasma in a chamber with applied alternative power, comprising: a first antenna segment and a second antenna segment arranged based on a virtual central axis to have a first curvature radius and a second curvature radius respectively, the central axis crossing a first plane, and a first capacitive load electrically connecting the first antenna segment and the second antenna segment, wherein the first antenna segment extends from one end of the first capacitive load with the first curvature radius having a first length and the second antenna segment extends from other end of the first capacitive load with the second curvature radius having a second length, and wherein a sum of the first length and the second length is shorter than a circumference of the first curvature radius or the second curvature radius.
    Type: Application
    Filed: December 10, 2024
    Publication date: March 27, 2025
    Inventors: Sae Hoon UHM, Yun Seong LEE, Yeong Hoon SOHN, Se Hong PARK
  • Publication number: 20250107397
    Abstract: A display device includes a cover window, a display module disposed on the cover window and including a display panel, a driving board disposed on the display module and connected to the display panel, and an outer structure at least partially surrounding the display module and the driving board on the cover window. The outer structure is in contact with the driving board.
    Type: Application
    Filed: June 21, 2024
    Publication date: March 27, 2025
    Inventors: Ha Young CHOI, Moon Kon KIM, Hee Chang KIM, Ki Yol NAM, Min Hee PARK, Kyung Hoon CHAE
  • Patent number: 12261200
    Abstract: A semiconductor device including a device isolation region is provided. The semiconductor device includes first active regions disposed on a substrate, and an isolation region between the active regions. The isolation region includes a first portion formed of a first insulating material, and a second portion formed of a second insulating material, having different characteristics from those of the first insulating material. The first portion is closer to the first active regions than the second portion. The second portion has a bottom surface having a height different from that of a bottom surface of the first portion.
    Type: Grant
    Filed: October 17, 2023
    Date of Patent: March 25, 2025
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Min-Chul Sun, Dae Won Ha, Dong Hoon Hwang, Jong Hwa Baek, Jong Min Jeon, Seung Mo Ha, Kwang Yong Yang, Jae Young Park, Young Su Chung
  • Patent number: 12257568
    Abstract: A method of preparing a superabsorbent polymer includes preparing a base resin in which an acrylic acid-based monomer having acidic groups which are at least partially neutralized and an internal crosslinking agent are crosslinked; and heating the base resin in the presence of a surface crosslinking agent to carry out surface modification of the base resin, wherein the internal crosslinking agent includes a first epoxy crosslinking agent having an epoxy equivalent weight of 100 g/eq or more to less than 130 g/eq, and a second epoxy crosslinking agent having an epoxy equivalent weight of 130 g/eq or more. A superabsorbent polymer having improved rewetting property liquid permeability is also provided.
    Type: Grant
    Filed: September 16, 2020
    Date of Patent: March 25, 2025
    Assignee: LG Chem, Ltd.
    Inventors: Young Jae Hur, Taebin Ahn, Dong Hoon Park, Jihye Ryu
  • Patent number: 12262001
    Abstract: An image encoding/decoding method and apparatus are provided. An image encoding method performed by an image encoding apparatus may comprise determining an intra-prediction mode of a current block, configuring a reference sample of intra prediction by using at least one of a neighbor pixel of the current block in a current picture and a pixel of a reference picture, and performing intra prediction for the current block based on the intra-prediction mode and the reference sample.
    Type: Grant
    Filed: October 2, 2023
    Date of Patent: March 25, 2025
    Assignees: Electronics and Telecommunications Research Institute, University-Industry Cooperation Group of Kyung Hee University
    Inventors: Jung Won Kang, Hyun Suk Ko, Sung Chang Lim, Jin Ho Lee, Ha Hyun Lee, Dong San Jun, Seung Hyun Cho, Hui Yong Kim, Jin Soo Choi, Gwang Hoon Park, Tae Hyun Kim, Dae Young Lee
  • Patent number: 12261160
    Abstract: A display device includes first banks extending in a first direction and that are spaced apart from each other in a second direction intersecting the first direction, a first electrode extending in the first direction and including a first part disposed between the first banks, a second electrode extending in the first direction and including a second part spaced apart from the first part in the second direction and disposed between the first banks, a first dummy pattern disposed on one of the first banks and spaced apart from the first part, a second dummy pattern disposed on another one of the first banks and spaced apart from the second part, and light-emitting elements disposed between the first banks, the light-emitting elements having at least one end portion disposed on one of the first part of the first electrode and the second part of the second electrode.
    Type: Grant
    Filed: March 28, 2022
    Date of Patent: March 25, 2025
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Ki Hoon Park, Jung Hyun Ahn, Hyun Deok Im
  • Patent number: 12256851
    Abstract: Provided is an electronic device configured to generate a route including a point of departure and a first destination determined based on order information, while the electronic device is moved along the route using a driver, in response to not receiving an order from the first destination on which seating information indicating at least one seated customer is identified, perform an operation of outputting information indicating a serving tray accommodating a basic item based on the electronic device reaching the first destination, and based on a drive along the route being completed, in response to not delivering, to the first destination, at least one item indicated in an order received from the first destination, exclude the first destination from the route.
    Type: Grant
    Filed: September 8, 2022
    Date of Patent: March 25, 2025
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jiwon Park, Seungjoon Lee, Yeeun Choi, Hoon Han
  • Patent number: 12262603
    Abstract: A display device includes: a substrate having a first display area and a second display area. A first pixel circuit portion is disposed on the substrate. A first emitting diode includes a first pixel electrode connected to the first pixel circuit portion. A second pixel circuit portion is disposed on a second display area of the substrate. An extension wire is connected to the second pixel circuit portion. A second emitting diode includes a second pixel electrode connected to the extension wire, and a driving circuit portion is connected to the first pixel circuit portion and the second pixel circuit portion, and overlaps the second emitting diode. The extension wire is disposed in a different layer from the second pixel electrode.
    Type: Grant
    Filed: November 30, 2021
    Date of Patent: March 25, 2025
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Sun Ho Kim, Ju Chan Park, Yoo Min Ko, Gun Hee Kim, Tae Hoon Yang, Sun Hee Lee, Ja Eun Lee
  • Patent number: 12258071
    Abstract: A method for manufacturing a lightweight cowl crossbar includes: producing an inner pipe, laminating a plurality of composite material layers wound around the inner pipe, and extruding an outer pipe on the winding layer, in which the plurality of composite material layers adjacent to each other are wound in different directions.
    Type: Grant
    Filed: December 21, 2020
    Date of Patent: March 25, 2025
    Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION, LG HAUSYS, LTD., HYUNDAI MOBIS CO., LTD.
    Inventors: Jae Hyun An, In Soo Han, Hee Seok Kim, Il Sang Kim, Ik Jin Jung, Kyeong Hoon Jang, Young Jin You, Sang Hyeon Park, Wook Hee Lee, Yong Woo Jung, Ik Keun Choi, Young Chan Cho
  • Publication number: 20250090167
    Abstract: A surgical instrument includes a manipulation part coupled to an end tool connection part and formed to control an operation of an end tool, and a driving unit formed to be detachably attached to the manipulation part and formed to supply a driving force for the operation of the end tool through the manipulation part.
    Type: Application
    Filed: August 28, 2024
    Publication date: March 20, 2025
    Inventors: Mi Ryoung CHOI, Jae Yeong LEE, Woo Jung CHOI, Hee Jin KIM, Dong Hoon KANG, Tae Jin PARK